N

Northern Trust

Global wealth management and asset servicing

Principal Network Architect

Full-TimeUpdated on 10/23/2026
$137.4k - $233.6k+ Discretionary bonus + Possible equity component
Expert
Bachelor's
Naperville, IL, USA
Hybrid
IT OperationsNetwork Engineering & Administration
No H1B Sponsorship

About the job

Requirements
  • A Bachelor of Science in Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems, or an equivalent four-year accredited degree in a technical discipline is required.
  • At least 15 years of experience managing and designing solutions within an IP network with a four-year Bachelor of Science degree, or 20 years of relevant experience with IP networks and network services such as DNS, time services, network access control, security, intrusion prevention systems, load balancing, hosting, and data center or colocation strategies.
  • At least 10 years of experience with routing protocols, including Border Gateway Protocol, Open Shortest Path First, and Enhanced Interior Gateway Routing Protocol; experience with software-defined wide area networking.
  • At least 10 years of experience with Layer 2 protocols, including virtual PortChannel, data center zones, Spanning Tree, Virtual Routing and Forwarding, VLAN Trunking Protocol, VLANs, and physical cabling.
  • At least 10 years of experience with WAN/LAN and transport technologies, including Ethernet, Frame Relay, Multiprotocol Label Switching, Dense Wavelength Division Multiplexing, and Equinix Fabric.
  • At least 10 years of working knowledge of security technologies, including IPsec, IKEv1 and IKEv2, Kerberos, SSH, RADIUS, TACACS+, VPDNs, PKI, AAA, and VPN using IPsec; network control protocols such as QoS, PoE, NTP, and DHCP; network management protocols such as CDP, FTP, TFTP, and SNMP; and security protocols such as SSH, HTTPS, AAA, IPsec, and TrustSec.
  • Extensive experience with Cisco Catalyst and Nexus switching platforms, Juniper MX routers, Aruba switches, and Arista switches.
  • At least 10 years of working knowledge of core network services such as DNS, DHCP, load balancing, NTP, network access control, authentication, and application solution design.
  • In-depth implementation and troubleshooting experience with IP networks.
  • Expert knowledge and experience in several areas including next-generation firewall platforms and management tools such as Tufin; enterprise network access control; application delivery and load balancers; public and private cloud security; workflow automation; Cisco routing and switching; WAN optimization; DNS, IPAM and DHCP; colocation management and fabric designs; and data center migration.
  • Strong interpersonal, written, and oral communication skills and ability to work collaboratively.
  • Strong relationship-building skills conducive to team development.
  • Listening and collaboration skills for uncovering technology trends and evolving disruptions.
  • Experience leading and collaborating with global technical teams across many regions.
  • Analytical and problem-solving skills, including the ability to assess risks and form responses quickly and accurately.
  • Ability to engage with technical and non-technical teams across infrastructure and application areas, and with management; explain concepts, issues, and proposals appropriately for different audiences; translate and mediate among them; and work toward consensus and timely decisions.
  • Ability to participate actively in the Architecture Review Board.
  • Written skills to document and propose designs and solutions, upon request and through personal initiative, and generate position papers on relevant technologies, proposals, and strategies.
  • Ability to think proactively and solve problems independently.
  • Must be authorized to work in the United States without employment-based visa sponsorship now or in the future.
Responsibilities
  • Serve as the subject matter expert for architecting and implementing the global network, including applications and services running on it.
  • Engage with stakeholders and application teams in a solution-design capacity to bring conceptual designs into production.
  • Lead and mentor team members in network design, support, and engineering, and work with operations teams to improve system availability and efficiency.
  • Research and evaluate tools, techniques, and technologies for the network environment; develop solutions to increase performance and availability, lower total cost of ownership, and modernize and transform network and service-delivery functions.
  • Consider traditional network technologies as well as hosting, resiliency and recovery, security, data center, and colocation strategies.
  • Stay informed about industry trends, vendor offerings, technology innovation, and changing customer requirements to provide solutions aligned with business outcomes.
  • Translate logical or conceptual designs into physical designs that account for requirements, target environments, processes, performance needs, existing systems and services, and non-functional requirements such as capacity, availability, and performance.
  • Align designs with modernization and transformation roadmaps and initiatives.
  • Provide technical design guidance and strategic leadership to engineering and application teams and act as the ultimate escalation point for network issues.
  • Serve as the technical escalation point of contact for infrastructure teams, application development teams, and leadership.
  • Resolve escalated global network issues and perform on-call duties and off-hours support when needed.
Desired Qualifications
  • Knowledge and experience with Check Point, Palo Alto, Fortinet, and Tufin.
  • Knowledge and experience with F5 and NetScaler.
  • Knowledge and experience with Forescout and Cisco ISE.
  • Knowledge and experience with Infoblox.
  • Knowledge and experience with Microsoft Active Directory and CyberArk.
  • Knowledge and experience with AWS and Azure.
  • Knowledge and experience with Illumio.

About the company

Preparing company summary.

Company Size

10,001+

Company Stage

IPO

Headquarters

Chicago, Illinois

Founded

1889

Get referred to Northern Trust

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Northern Trust extended BT Pension Scheme servicing on August 12, 2026, deepening UK pensions.
  • Northern Trust expanded Singapore unit-trust servicing with Perpetual, broadening Asia-Pacific distribution on September 2026.
  • Northern Trust Asset Management hired Amy Johnston on September 1, 2026 to drive institutional growth.

What critics are saying

  • Elizabeth Madden sued Northern Trust on January 28, 2026 over alleged trust theft.
  • Dave Fox retires by March 31, 2027, forcing a CFO search during execution.
  • Warwickshire’s £3.6 billion mandate barely moves a $20.0T platform, exposing commoditized pricing.

What makes Northern Trust unique

  • Northern Trust held $20.0T AUC/A and $2.0T AUM on June 30, 2026.
  • Its integrated wealth, custody, and fund-administration platform wins sticky mandates like BTPS and Warwickshire.
  • Chicago-rooted trust expertise still anchors Delaware and Nevada fiduciary services under Cynthia Brown.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays
  • Parental Leave
  • Hybrid Work Options

Growth & Insights and Company News

6 month growth

11%

1 year growth

11%

2 year growth

11%
Yahoo Finance
Oct 21st, 2026
Northern Trust unveils $3.5B buyback as CFO to retire and operating leverage hits 600 basis points

Northern Trust expects 500 basis points or more of operating leverage for full-year 2026, after posting 600 basis points of positive operating leverage in the third quarter. Management said the gains are sustainable and stem from a multi-year reorganisation around a capability-based operating model. Chief financial officer Dave Fox will retire after the first quarter of 2027. The company announced a new $3.5 billion share repurchase authorisation. Results included a $34 million pre-tax gain from selling its guardianship services business and a $14.7 million gain from the second Visa exchange offer. It also built a $5 million reserve after a commercial real estate charge-off. In the first quarter of 2027, Northern Trust plans to convert six Northern Funds, holding about $33 billion in assets, into ETFs.

Family Wealth Report
Oct 21st, 2026
Northern Trust Q3 net income rises 40 per cent, wealth fees climb.

Northern Trust Q3 net income rises 40 per cent, wealth fees climb. Editorial Staff October 21, 2026 The Chicago-based bank's wealth management fees rose 9 per cent to $611.5 million, led by a 16 per cent rise in Global Family Office fees, as AuM reached $1.963 trillion. Northern Trust has reported third-quarter 2026 net income of $642.9 million, up 40 per cent from $457.6 million a year earlier. Diluted earnings per share were $3.40, against $2.29 in the prior-year quarter. Total revenues, which include trust, investment and other servicing fees and net interest income, rose 13 per cent year-on-year to $2.302 billion. Profit was down from the second quarter, when net income was $792.2 million and diluted earnings per share were $4.23, it said in a statement today. Wealth management trust, investment and other servicing fees rose 9 per cent to $611.5 million. Global Family Office fees grew 16 per cent to $117.2 million, while private wealth fees rose 8 per cent to $494.3 million. The quarter included $48.7 million of pre-tax gains, or $36.8 million after tax, recognized in other operating income. Of that, $34 million came from the sale of the guardianship services business. The remaining $14.7 million related to Northern Trust's participation in Visa's second exchange offer. AuM rose 11 per cent from the end of September 2025 to $1.963 trillion. Assets under custody rose 9 per cent to $15.8 trillion. The bank's Common Equity Tier 1 ratio was 12.4 per cent on a standardized basis, unchanged from a year earlier. Northern Trust shares have risen about 19.5 per cent since the start of 2026. Northern Trust's custody rivals reported last week. At BNY, net income applicable to common shareholders rose 20 per cent year-on-year to $1.608 billion, with total fee revenue up 12 per cent. BNY's assets under custody and administration rose 10 per cent to $63.4 trillion, while AuM grew 2 per cent to $2.2 trillion. Its CET1 ratio fell to 10.9 per cent from 11.7 per cent a year earlier.

cash.ch
Oct 6th, 2026
UBS transfers former CS fund administration businesses to Northern Trust.

UBS transfers former CS fund administration businesses to Northern Trust. The major bank UBS is transferring Credit Suisse's former fund administration businesses in Switzerland and Luxembourg to Northern Trust. It is thereby expanding its collaboration with the US financial services provider. 06.10.2026 03:05 The Swiss and Luxembourg UBS Management Companies would also expand their existing fund administration agreement with Northern Trust to investment funds for which UBS currently still provides this service, UBS announced on Thursday. UBS itself would withdraw from the fund administration business. The transaction is expected to close in the second quarter of 2027. According to the information, the migration of fund administration services to Northern Trust is to be implemented over a period of two years. UBS had already sold its Swiss and Luxembourg fund administration business for traditional investments to Northern Trust in 2017 and at the same time entered into a long-term service agreement. The CS fund administration business was integrated into UBS in the course of the CS takeover in 2023. Simplification of the Luxembourg company. At the same time, UBS wants to simplify the operating model of its Luxembourg Management Company, the statement continues. It wants to focus there primarily on the servicing of in-house funds. Universal Investment has been selected as the preferred external fund company. UBS thereby wants to ensure a long-term solution for its white-labelling clients in Luxembourg.

MarketScreener
Oct 5th, 2026
Northern Trust Wealth Management continues Northeast Region expansion with two Senior appointments.

Northern Trust Wealth Management continues Northeast Region expansion with two Senior appointments. Published on 10/05/2026 at 08:06 am EDT Business Wire Northern Trust Wealth Management has appointed Beth Emswiler and Andrew Borner as Senior Managing Directors in the Northeast Region. Emswiler is based in New York, while Borner is based in Greenwich, Connecticut, strengthening the firm's investment capabilities and client leadership in both markets. The appointments build on Northern Trust's recent hiring momentum, following the expansion of its Family Office Solutions team in New York and the addition of Senior Relationship Managers Gloria Fieldcamp and James Le Rose. "Clients expect us to understand both the complexity of substantial wealth and the personal goals it supports," Northeast Region President Katie Nixon said. "Beth brings considerable investment experience, while Andrew has spent his career earning the trust of families. Together, they will help us bring the full breadth of Northern Trust to more clients." Emswiler joins Northern Trust from Citi Private Bank, where she served as head of investments for Metro New York and led investment solutions for ultra-high-net-worth clients and family offices. Her more than three-decade career includes leadership roles across private banking, equities, sales and trading, capital markets and investment advisory. Borner brings more than 30 years of experience and most recently served as BNY's market president for Connecticut and Long Island. He was responsible for new business development and worked directly with individuals, families, trusts and foundations to develop and implement comprehensive investment and wealth plans. Northern Trust Wealth Management is a premier private bank serving affluent individuals and families, family offices, foundations and endowments, and privately held businesses. Northern Trust Wealth Management, which combines deep expertise with innovative technology and service excellence, had US$534 billion in assets under management as of June 30, 2026. The Northern Trust Company is an Equal Housing Lender. Member FDIC. About Northern Trust Northern Trust Corporation (Nasdaq: NTRS) is a leading provider of wealth management, asset servicing, asset management and banking services to corporations, institutions, affluent families and individuals. Founded in Chicago in 1889, Northern Trust has a global presence with offices in 24 U.S. states and Washington, D.C., and across 22 locations in Canada, Europe, the Middle East and the Asia-Pacific region. As of June 30, 2026, Northern Trust had assets under custody/administration of US$20.0 trillion, and assets under management of US$2.0 trillion. For more than 135 years, Northern Trust has earned distinction as an industry leader for exceptional service, financial expertise, integrity and innovation. View source version on businesswire.com: https://www.businesswire.com/news/home/20261005894356/en/ (C) Business Wire - 2026

The Mirror Democrat and Savanna Times-Journal
Sep 29th, 2026
CORRECTING and REPLACING Northern Trust announces Chief Financial Officer transition.

CORRECTING and REPLACING Northern Trust announces Chief Financial Officer transition. * 3 hrs ago Please replace the release with the following corrected version due to multiple revisions. The updated release reads: NORTHERN TRUST ANNOUNCES CHIEF FINANCIAL OFFICER TRANSITION Northern Trust Corporation announced today that Dave Fox, Chief Financial Officer, has announced his retirement after a long and distinguished career in financial services. Fox intends to remain in his role through the end of the first quarter of 2027 to support a thoughtful and orderly transition. Northern Trust plans to conduct a comprehensive internal and external search for its next Chief Financial Officer. During this time, it is expected that Fox will continue to lead Finance and work closely with Michael O'Grady, chairman and chief executive officer, and the leadership team to help ensure continuity across the company's financial, regulatory, investor and strategic priorities. "Dave has been a trusted and valued leader whose judgment, discipline and financial stewardship have strengthened Northern Trust," said Michael O'Grady, chairman and chief executive officer. "He has played an important role in helping advance our strategy, support our clients and position the company for long-term success. We are grateful for Dave's continued leadership of Finance through this transition as we conduct a search for his successor." Since joining Northern Trust in 2012, Fox has made important contributions across the firm. As Chief Financial Officer, he has overseen Northern Trust's global financial strategy, functions and operations. Earlier, as President of Global Family and Private Investment Offices and Executive Vice President and Head of the Americas for Corporate & Institutional Services, he helped advance important wealth management and institutional businesses, bringing focus to complex client needs, strengthening business performance and supporting the company's continued growth and competitiveness. Before joining Northern Trust, Fox spent more than 25 years at JPMorgan in New York, London and Chicago, where he served in various leadership roles. Fox holds a Bachelor of Science in Foreign Service from Georgetown University and a Master of Business Administration in Finance from Columbia University's Graduate School of Business. He is a Life Trustee and former Chair of the Board of Trustees for the Goodman Theatre in Chicago and is a member of the Commercial Club of Chicago. About Northern Trust Northern Trust Corporation (Nasdaq: NTRS) is a leading provider of wealth management, asset servicing, asset management and banking services to corporations, institutions, affluent families and individuals. Founded in Chicago in 1889, Northern Trust has a global presence with offices in 24 U.S. states and Washington, D.C., and across 22 locations in Canada, Europe, the Middle East and the Asia-Pacific region. As of June 30, 2026, Northern Trust had assets under custody/administration of US$20.0 trillion, and assets under management of US$2.0 trillion. For more than 135 years, Northern Trust has earned distinction as an industry leader for exceptional service, financial expertise, integrity and innovation. Visit Mycarrollcountynews on northerntrust.com. Follow Mycarrollcountynews on Instagram @northerntrustcompany or Northern Trust on LinkedIn. Northern Trust Corporation, Head Office: 50 South La Salle Street, Chicago, Illinois 60603 U.S.A., incorporated with limited liability in the U.S. Global legal and regulatory information can be found at https://www.northerntrust.com/terms-and-conditions. Media gallery